A postprocessed flux conserving finite element solution

DOI10.1002/num.22163zbMath1384.65085OpenAlexW2616764899MaRDI QIDQ4603155

Shangyou Zhang, Zhimin Zhang, Qingsong Zou

Publication date: 19 February 2018

Published in: Numerical Methods for Partial Differential Equations (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/num.22163

zbMATH Keywords

convergencefinite element methodnumerical examplesPoisson equationhomogeneous Dirichlet boundary condition2D3Dflux conservationpolynomial preserving recovery

Mathematics Subject Classification ID

Stability and convergence of numerical methods for boundary value problems involving PDEs (65N12) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Laplace operator, Helmholtz equation (reduced wave equation), Poisson equation (35J05)

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